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atomic number 59 |
atomic number 6 |
atomic number 60 |
atomic number 61 |
atomic number 62 |
atomic number 63
| atomic number 64
| atomic number 65
| atomic number 66
| atomic number 67
| atomic number 68
atomic number 63
WORDNET DICTIONARY
Noun atomic number 63 has 1 sense
- atomic number 63(n = noun.substance) eu, europium - a bivalent and trivalent metallic element of the rare earth group; Array is a kind of metal, metallic element
For further exploring for "atomic number 63" in Webster Dictionary Online
